• Proceedings of the Korean Society of Computer Information Conference
• /
• 2015.07a
• /
• pp.59-60
• /
• 2015

본 논문에서는 XNA Framework 기반의 모바일 게임 Dragon Dive를 설계하고 구현한다. 이 모바일 게임은 종 스크롤 형식의 탄막 슈팅 게임의 방식을 채택하고 있으며 100초 동안 최대 점수를 획득하는 게임이다. 플레이어는 정해진 시간동안 화면 위에서 내려오는 3종류의 몬스터를 제거하고, 제거한 몬스터의 수에 따라 Dragon 캐릭터의 모양과 미사일의 연사 속도가 증가한다. 그리고 제거하지 못한 몬스터가 10마리이상 되면 게임이 종료된다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2013.05a
• /
• pp.89-92
• /
• 2013

South Korea's advertising market in 2012, growing at a standard 10 trillion, but most advertising is in the form of one-way communication by advertisers. In this paper, at the time they are attracting the interest of consumers, more recent placement by Facebook or Youtube propose an advertising platform using the Kinect motion-sensitive controller that can communicate with consumers. In the proposed platform, by the simple enjoyment of the game accept ads without resistance, and can deliver content more effectively than advertising indirectly passing. Had occurred in the existing Windows forms drawing problem was solved by using the XNA game engine using the Facebook API was designed so that it can be integrated with SNS.The scored elements to attract the interest of the users with the introduction of the ranking system and the user's face image to extract added to the story line, and increased immersive.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2011.05a
• /
• pp.611-614
• /
• 2011

최근 멀티미디어 기술의 발달, 특히 음향 기술의 급격한 발달과 더불어 고품질 오디오에 대한 요구와 함께보다 현실감 있는 오디오를 재생하기 위한 실감 오디오기술 개발이 요구되고 있다. 이러한 요구를 만족시키기 위해 사용자의 가상현실 및 증강현실에서 실감나는 오디오 효과를 제공해 줄 수 있는 3차원 오디오에 대한 연구가 활발히 진행되고 있다. 본 논문에서는 증강현실에서 좀 더 나은 오디오 기술을 적용하여 실감나는 오디오 효과를 제공해 줄 수 있는 방법을 연구하고자 하였다. 연구한 내용은 가상세계와 실제세계의 현실감을 제공하기 위하여 마커 위에 띄워진 3D 모델의 움직임에 따라서 움직임에 맞는 사운드. 즉, 거리, 각도 등의 변화에 따른 사운드의 크기 및 피치 변화를 줄 수 있도록 하였다.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2014.01a
• /
• pp.81-82
• /
• 2014

본 논문에서는 Windows Phone 기반의 모바일 게임 Wings를 설계하고 구현한다. 이 게임은 랜덤하게 다양한 비행체 캐릭터가 적기로 출현하도록 구현하고, 플레이어는 터치한 방향으로 이동하면서 미사일을 오토샷으로 발사하도록 구현한다. 적기를 파괴하여 획득한 점수는 격리된 저장소 영역을 이용하여 Windows phone내에 생성하여 저장하도록 구현한다. 이 게임은 C# 언어를 사용하여 구현하였기 때문에 메모리 누수 및 생산성에 대한 부담을 덜 수 있다. Wings 게임은 Windows 용 앱 스토어인 마켓플레이스에 등록하여 다운로드 가능하게 할 것이다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2010.05a
• /
• pp.617-620
• /
• 2010

최근 증강현실(Augmented Reality)에 대한 관심이 증대되고, 이와 관련된 기술들이 발전함에 따라서 증강현실이 다양한 분야에 적용하려는 시도가 늘어나고 이에 대한 활용에도 기대가 모아지고 있다. 본 논문에서는 증강현실을 이용하여 유아용 학습 콘텐츠를 제작하고 구현하였다. 구현한 콘텐츠는 가상세계와 실제세계의 정확한 상호작용을 위하여 도서의 표지에 있는 마커에 유아에게 친숙한 캐릭터를 띄우므로 집중력을 높임과 동시에 학습보조자가 원활하게 콘텐츠를 사용할 수 있도록 하였다. 또한 콘텐츠의 페이지마다 여러 마커를 동시에 두어 콘텐츠의 일부분이 장애물에 의해 가려지더라도 원활한 마커 인식을 할 수 있도록 하였고 상황에 맞게 3D 모델(2D, 동영상 포함)이 증강되는 동시에 사운드가 재생되도록 하여 학습에서의 현존감과 몰입을 높여 학습효과를 극대화하는 결과를 얻을 수 있도록 제작하였다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
• /
• 2009.10a
• /
• pp.709-710
• /
• 2009

Current Serious games for medical treatment and rehabilitation are not usually suitable for actual patients because of the inconvenient user interfaces. The disabled or rehabilitants have limited ability to control the game contents. Therefore, it is very important to develop proper interfaces for such serious games. In this paper, we propose a serious game that utilizes the Nintendo wiimote controller and pattern recognition techniques. We also show the possibility of such contents for the future application to actual rehabilitation.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.15 no.12
• /
• pp.2705-2711
• /
• 2011

The recent development in multimedia technology such as audio technology needs high quality audio system. Especially, Real Audio Technology is to be developed to play realistic sound. To meet this demands, researches on 3-Dimensional Audio which provides realistic audio effect in virtual reality and augmented reality are conducted. In this paper, how to provide realistic audio effect by using better audio technologies in augmented reality was investigated. In the study, the movements of the 3-Dimensional model on the markers were used to provide the sense of reality in virtual and real world. Namely, the sound was modified according to the movement of the model. The change in distance and angle of the model affected the sound volume and the pitch.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.15 no.10
• /
• pp.2279-2284
• /
• 2011

Recently as AR(Augmented Reality) is focus of attention, AR is applied to various fields and is expected its valuable use. In this paper, we suggested the method to combine existing e_Book with augmented reality technology based on mobile equipment. We ascertained that augmented reality contents implemented on PC work well in pITX embedded lines (CPU Intel ATOM Z530) and we implemented augmented reality using marker in e_ Book in pITX embedded lines through these experiments. As the result of it, we could show the contents at the same time which had difficulty to be expressed on e_Book before. Also the existing augmented reality contents could be used as it is. Finally we expected that the user could interact with virtual contents or services directly and intuitively in the real world.

• The Journal of The Korea Institute of Intelligent Transport Systems
• /
• v.11 no.5
• /
• pp.136-146
• /
• 2012

As information technology used for simulation and virtual reality developed, there is a growing interest in animation technologies which will effectively deliver simulation results to users. Various efforts have been made to improve animation performance, like playback quality and speed, input-output speed and storage space reduction. However, earlier studies generally focused on image compression frame by frame. To significantly improve storage space and playback speed, animation data should be vectorized. Also, spatial and temporal duplication have to be removed. In this study, animation data structure was improved fundamentally through establishment of hierarchy and vectorization. Also Spatial and temporal duplication of animation data was removed through vectorization based on train route. As a result, storage space was reduced, input-output speed and playback speed were considerably improved. According to the test, additional Patternization which followed vectorization brought reduction of over 80% in storage space and input-output speed was quadrupled. Patternization technology can be used as a proper storage method of animation data, and can provide user-specific animation by small data transmission.